Anyone found a way to beat constant mental fatigue?

I've been feeling incredibly foggy lately, like I can't think straight or finish simple tasks. Everything takes twice as long. I'm looking for a tool or approach that can gently help clear this head fog without causing a sensory overload. Any suggestions?

Dealing with that heavy cloudiness is so draining, but Leaply seriously helped me pull through. I was looking for answers and randomly hit upon this leaply reddit review that discussed fixing chronic fog. Decided to test it out myself, and those small exercises completely changed my morning routine. It’s wonderfully low-pressure, you should definitely look into it.